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Kaba Ilco 197-03-51 Replacement Knob Set for Mortise Locks – Solid Brass, Pair with Spindle

Solid brass replacement knob pair with spindle, designed for old-style mortise house locks. Includes a square spindle drive with set screw for secure installation in polished bright brass (US3/605) finish.
Sale price $19.04 USD Regular price $21.15

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  • Description
  • Specifications

The Kaba Ilco 197-03-51 is a solid brass replacement knob set for traditional mortise-style residential door locks. Sold as a pair with spindle, this kit is the go-to solution for restoring worn or damaged knobs on old-style mortise locksets while maintaining classic aesthetics.

  • Solid brass construction – All-brass hardware throughout for corrosion resistance and lasting durability
  • Sold as a pair with spindle – Includes both interior and exterior knobs plus spindle for a complete replacement
  • Square spindle drive with set screw – Ensures a secure, play-free connection between knob and spindle
  • Finish: Polished Bright Brass (Finish Code 03 / US3 / 605)
  • Compatible roses: Designed for use with Ilco 212-03-51 Solid Brass Rose Set (sold separately)
  • Application: Replacement for old-style mortise house locks
  • Manufacturer: Kaba Ilco Corp. (Ilco brand)
Lock type Mortise
Material Brass